Company Description
Fortress Biotech, Inc. (Nasdaq: FBIO) is a biopharmaceutical company that focuses on acquiring and advancing pharmaceutical and biotechnology assets. According to its public disclosures, Fortress seeks to enhance long-term value for shareholders through product revenue, equity holdings, and dividend and royalty income generated across a portfolio of prescription products and development-stage programs. The company is classified in pharmaceutical preparation manufacturing within the broader manufacturing sector.
Fortress works with an extensive network of key opinion leaders, academic research institutions, and biopharmaceutical companies to identify and evaluate promising products and product candidates for potential acquisition or licensing. Its filings describe collaborations and arrangements with organizations such as AstraZeneca, City of Hope, Nationwide Children’s Hospital, Columbia University, Dana Farber Cancer Center and Sentynl Therapeutics. Once Fortress secures rights to an asset, it applies its business, scientific, regulatory, legal and finance capabilities to support development and commercialization, often through majority-owned subsidiaries and partner companies.
Business model and portfolio structure
In its registration statement and other filings, Fortress explains that it generates value through multiple channels: direct product revenue from marketed prescription pharmaceutical products, equity positions in partner and subsidiary companies, and dividend and royalty revenue streams tied to partnered assets. The company notes that it has eight marketed prescription pharmaceutical products and multiple programs in development at Fortress, at majority-owned and majority-controlled partners and subsidiaries, and at entities it founded where it holds significant minority ownership positions.
Fortress’ portfolio spans several therapeutic areas, including oncology, dermatology and rare diseases. Subsidiaries and partner companies that are pursuing development and/or commercialization of biopharmaceutical products and product candidates include Journey Medical Corporation, Mustang Bio, Inc., Avenue Therapeutics, Inc., Cellvation, Inc., Cyprium Therapeutics, Inc., Helocyte, Inc., Oncogenuity, Inc. and Urica Therapeutics, Inc. Fortress has also disclosed that Checkpoint Therapeutics, Inc., previously a partner company, was acquired by Sun Pharma, and that Baergic Bio, Inc., previously a subsidiary of Avenue, was acquired by Axsome Therapeutics.
Therapeutic focus areas
Fortress’ disclosures emphasize three main therapeutic domains across its portfolio. In dermatology, its majority-owned subsidiary Journey Medical Corporation is a commercial-stage pharmaceutical company that sells and markets U.S. Food and Drug Administration (FDA)-approved prescription pharmaceutical products for dermatological conditions. Journey Medical reports that it markets eight branded FDA-approved prescription drugs that treat common skin conditions, and that Emrosi (DFD-29) is FDA-approved in the United States for the treatment of inflammatory lesions of rosacea in adults.
In rare diseases, Fortress’ majority-owned subsidiary Cyprium Therapeutics, Inc. is focused on novel therapies for Menkes disease and related copper metabolism disorders. Fortress and Cyprium have announced that the FDA approved ZYCUBO (copper histidinate, formerly CUTX-101) for the treatment of Menkes disease in pediatric patients, and that ZYCUBO is the first and only FDA-approved treatment for Menkes disease in the United States. Under a transaction with Sentynl Therapeutics, Inc., Sentynl assumed full responsibility for development and commercialization of CUTX-101 (now ZYCUBO), while Cyprium is eligible to receive tiered royalties on net sales and up to $129 million in aggregate development and sales milestones, as well as a Rare Pediatric Disease Priority Review Voucher transferred upon approval.
In metabolic and inflammatory conditions, Fortress’ subsidiary Urica Therapeutics, Inc. is associated with dotinurad, described as a next-generation URAT1 inhibitor being evaluated in global Phase 3 clinical trials for the treatment of gout. Fortress has disclosed that Urica sold dotinurad to Crystalys Therapeutics, Inc. in exchange for equity and a 3% royalty on future net sales, and that Urica maintains a minority equity position in Crystalys. This structure illustrates Fortress’ approach of combining equity stakes with royalty rights in externally developed programs.
Subsidiaries, partners and transaction-driven value
Filings and press releases highlight that Fortress’ model includes forming, funding and supporting subsidiaries that can independently raise capital, enter into strategic transactions, or be acquired. For example, Fortress reports that its subsidiary Checkpoint Therapeutics was acquired by Sun Pharmaceutical Industries, Inc., generating upfront consideration for Fortress and establishing a royalty on future net sales of UNLOXCYT (cosibelimab-ipdl). Fortress also notes that Baergic Bio, Inc., previously a subsidiary of Avenue Therapeutics, was acquired by Axsome Therapeutics, with Avenue eligible for milestone and royalty payments.
Fortress’ SEC filings further describe its role in negotiating credit facilities and capital structures that rely in part on the commercial performance of its subsidiaries. An amendment to its credit agreement with Oaktree Fund Administration, LLC includes financial covenants tied to product net sales of Journey Medical on a trailing twelve-month basis, illustrating how Fortress’ consolidated financing arrangements are linked to subsidiary-level commercial activity.
Capital markets and corporate structure
Fortress Biotech is incorporated in Delaware and lists its common stock on the Nasdaq Capital Market under the symbol FBIO. It also has 9.375% Series A Cumulative Redeemable Perpetual Preferred Stock listed on Nasdaq under the symbol FBIOP. The company identifies itself as a smaller reporting company in SEC filings. Fortress has filed a registration statement on Form S-1 to register the resale of shares underlying warrants issued to lenders in connection with an amendment to its credit agreement, and it has reported that these warrants are immediately exercisable and subject to customary anti-dilution adjustments.
Through these capital markets activities, Fortress provides liquidity to investors while also using equity-linked instruments, such as warrants, in its financing arrangements. The company’s disclosures emphasize that it works with external lenders and investors to support its portfolio and that it may register securities for resale by selling stockholders as part of these transactions.
Research, development and regulatory interactions
Fortress’ portfolio companies interact with global health authorities, including the FDA, in advancing product candidates. For example, Fortress and Cyprium have reported on the regulatory path of CUTX-101 (now ZYCUBO), including an initial Complete Response Letter related to manufacturing site compliance, subsequent resubmission of the New Drug Application, and eventual FDA approval with associated designations such as Breakthrough Therapy, Fast Track, Rare Pediatric Disease and Orphan Drug Designation. Fortress has also disclosed that Cyprium and the Eunice Kennedy Shriver National Institute of Child Health and Human Development have an exclusive license agreement to develop and commercialize an adeno-associated virus-based gene therapy (AAV-ATP7A) for Menkes disease, which has received FDA Orphan Drug Designation and is in pre-clinical development.
In other parts of its portfolio, Fortress has reported that AstraZeneca announced results from the Phase III CARES clinical program for anselamimab (formerly CAEL-101) in AL amyloidosis, and that Mustang Bio, Inc. received Orphan Drug Designation for MB-101 (IL13Ra2-targeted CAR T-cells) for certain brain tumors. These disclosures illustrate that Fortress’ network includes programs at various stages of development, from pre-clinical through late-stage clinical trials, across oncology and rare disease indications.
Position within pharmaceutical preparation manufacturing
Within pharmaceutical preparation manufacturing, Fortress is distinctive in that it combines direct commercial operations with a holding-company-like structure for multiple biopharmaceutical entities. Journey Medical operates as a commercial-stage company marketing FDA-approved dermatology products, while other subsidiaries focus on development of specialized therapies. Fortress’ approach, as described in its filings, is to use its industry expertise and relationships with academic and corporate partners to identify assets, secure rights, and then support those assets through subsidiaries or partner companies that may pursue independent financings or strategic transactions.
This structure allows Fortress to participate in potential upside from commercial products, regulatory milestones, equity appreciation and royalty streams. At the same time, individual subsidiaries and partner companies concentrate on specific therapeutic areas or technologies, such as dermatology, gene therapy for copper metabolism disorders, CAR T-cell therapies, or small-molecule treatments for gout.